O. Oluyede, Kehinde. “Alkaline Rocks of the Northern Part of Birnin Gwari Schist Belts, Northwestern Nigeria: Provenance and Evolution”. International Journal of Advanced Geosciences 9, no. 2 (October 16, 2021): 65–75. Accessed May 3, 2024. https://sciencepubco.com/index.php/IJAG/article/view/31253.